14497002945049 has 9 divisors (see below), whose sum is σ = 14542197065109. Its totient is φ = 14451948880380.

The previous prime is 14497002945011. The next prime is 14497002945053. The reversal of 14497002945049 is 94054920079441.

It is a happy number.

The square root of 14497002945049 is 3807493.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 14497002945049 - 2¹¹ = 14497002943001 is a prime.

It is a super-2 number, since 2×14497002945049² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14497002944984 and 14497002945002.

It is not an unprimeable number, because it can be changed into a prime (14497002945949) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1260274432 + ... + 1260285934.

It is an arithmetic number, because the mean of its divisors is an integer number (1615799673901).

Almost surely, 2^{14497002945049} is an apocalyptic number.

14497002945049 is the 3807493-rd square number.

14497002945049 is the 1903747-th centered octagonal number.

It is an amenable number.

14497002945049 is a deficient number, since it is larger than the sum of its proper divisors (45194120060).

14497002945049 is an frugal number, since it uses more digits than its factorization.

14497002945049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23668 (or 11834 counting only the distinct ones).

The product of its (nonzero) digits is 13063680, while the sum is 58.

The spelling of 14497002945049 in words is "fourteen trillion, four hundred ninety-seven billion, two million, nine hundred forty-five thousand, forty-nine".